Antonio Pio Rinaldi

Understanding spatial and temporal evolution of progressive excavation damage zone in granitic rocks – development of a novel mine-by and laboratory experimental framework at the BedrettoLab

Abstract. The brittle damage around tunnels in the form of spalling is common in massive crystalline rocks subjected to high in-situ stresses. Understanding the short-term development and long-term evolution of the Excavation Damage Zone (EDZ) is particularly important for deep g...

An Elastoplastic Constitutive Model for Anisotropic Hydro-Mechanical Response of Opalinus Clay

Opalinus Clay is currently proposed as the host rock for a deep geological repository (DGR) for radioactive waste in Switzerland. Gas is expected to be generated within the repository due to anoxic corrosion of metallic components and the degradation of organic material, and unde...